From: David Weinehall <tao@debian.org>
To: John Goerzen <jgoerzen@complete.org>
Cc: linux-kernel@vger.kernel.org, linux-thinkpad@linux-thinkpad.org
Subject: Re: ACPI Hibernate and Suspend Strange behavior 2.6.7/-mm1
Date: Wed, 14 Jul 2004 22:27:00 +0200 [thread overview]
Message-ID: <20040714202700.GF22472@khan.acc.umu.se> (raw)
In-Reply-To: <slrncfb55n.dkv.jgoerzen@christoph.complete.org>
On Wed, Jul 14, 2004 at 08:16:55PM +0000, John Goerzen wrote:
> On 2004-07-06, Volker Braun <volker.braun@physik.hu-berlin.de> wrote:
> > ACPI S3 draws too much power on the T40/T41, this has been confirmed by
> > various people (so its not just mine). Suspended it lasts about 10h,
> > about twice as long as powered up. Supposed to be 1-2 weeks.
>
> I'm glad I'm not the only one that is suspecting that. I just tried
> switching my T40p from APM to ACPI. I got suspending to RAM working in
> ACPI, but noticed that when I got it back out of my laptop bag later, it
> was physically warm to the touch. It also had consumed more battery
> power than it would have when suspended with APM. And, if I would shine
> a bright light on the screen, I could make out text on it. In other
> words, the backlight was off but it was still displaying stuff.
Does poweroff work for you? At least my T40 has problems shutting off
properly when using 2.6 + ACPI. A bit annoying; I have to keep the
powerkey pressed for a few seconds for it to turn off.
Regards: David Weinehall
--
/) David Weinehall <tao@acc.umu.se> /) Northern lights wander (\
// Maintainer of the v2.0 kernel // Dance across the winter sky //
\) http://www.acc.umu.se/~tao/ (/ Full colour fire (/
next prev parent reply other threads:[~2004-07-14 20:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <A6974D8E5F98D511BB910002A50A6647615FEF48@hdsmsx403.hd.intel.com>
2004-07-05 19:00 ` Len Brown
2004-07-06 14:14 ` Volker Braun
2004-07-14 20:16 ` John Goerzen
2004-07-14 20:27 ` David Weinehall [this message]
2004-07-14 20:45 ` John Goerzen
2004-07-15 6:00 ` David Weinehall
2004-07-16 14:47 ` David Weinehall
2004-07-15 9:08 ` [ltp] " Vincent Touquet
2004-07-14 23:28 ` Volker Braun
2004-07-16 17:00 ` Pavel Machek
2004-07-16 22:59 ` Volker Braun
2004-07-20 19:42 ` Vernon Mauery
2004-07-20 20:12 ` Pavel Machek
2004-07-15 21:29 ` [ltp] " Florian Weimer
2004-07-15 21:37 ` David Weinehall
2004-07-15 21:43 ` Florian Weimer
2004-07-15 21:46 ` David Weinehall
2004-07-15 21:57 ` Florian Weimer
2004-07-16 6:14 ` David Weinehall
2004-07-16 9:16 ` Matthew Garrett
2004-07-16 20:41 ` Florian Weimer
[not found] <A6974D8E5F98D511BB910002A50A6647615FF6DB@hdsmsx403.hd.intel.com>
2004-07-07 20:39 ` Len Brown
2004-06-27 13:15 Sergio Vergata
-- strict thread matches above, loose matches on Subject: below --
2004-06-26 22:32 Sergio Vergata
2004-06-29 21:40 ` Pavel Machek
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